He had hardwood floors in his home, so he was probably dusting them as he walked around. He was known to pace don’tchaknow.
LOLO....
Reminds me when my kids were young and I would use flour...dusting around the tree and up the steps to their beds...then use a big boot to leave an impression Santa was there!
Funnier still when they got to be teens I stopped that one year and never heard the end of it the next morning! LOL